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Php [(sqrt144)^(2)-48 sin 30^(@)]

Php [(144)2−48sin⁡30∘] \left[(\sqrt{144})^{2}-48 \sin 30^{\circ}\right]

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Full solution

Q. Php [(144)2−48sin⁡30∘] \left[(\sqrt{144})^{2}-48 \sin 30^{\circ}\right]
  1. Calculate Square Root: Calculate the square root of 144144.144=12\sqrt{144} = 12
  2. Raise to Power: Raise 1212 to the power of 22.\newline122=14412^2 = 144
  3. Find sin Value: Calculate the value of sin⁡30°\sin 30°.sin⁡30°=0.5\sin 30° = 0.5
  4. Multiply by sin: Multiply 4848 by extsin30° ext{sin } 30°.\newline48×0.5=2448 \times 0.5 = 24
  5. Subtract Product: Subtract the product from 144144. \newline144−24=120144 - 24 = 120

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